.car{
    width: 100vw;
    height: 100vh;
}
.operate{
    display :flex;
    width: 600px;
    align-items: center;
}
.operate .search{
    display: flex;
    align-items: center;
    margin-left: 5px;
}
.operate .search input{
    width: 300px;
}
form div{
    display: flex;
    margin-bottom: 10px;
}
form div label{
    display: inline-block;
    width: 80px;
}